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Effect of ultrasound-guided continuous paravertebral nerve block on postoperative delirium in patients receiving thoracotomy

Effect of ultrasound-guided continuous paravertebral nerve block on postoperative delirium in patients receiving thoracotomy

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-17013006
Enrollment
Unknown
Registered
2017-10-17
Start date
2017-10-31
Completion date
Unknown
Last updated
2017-10-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

postoperative delirium

Interventions

nerve block group:continuous paravertebral nerve block
PCA group:patient controlled intravenous analgesia

Sponsors

the People's Hospital of Leshan
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: patients aged 65–75 years who underwent elective thoracotomy

Exclusion criteria

Exclusion criteria: Mini-Mental State Examination (MMSE) score35; patients on analgesics or antidepressants; ASA>II

Design outcomes

Primary

MeasureTime frame
confusion assessment;—

Secondary

MeasureTime frame
inflammatory cytokines;—

Countries

China

Contacts

Public ContactHeng Lei
348654564@qq.com+86 13914888690

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026